Removing both 'std::move's is fine if all GCCs eat it. In fact the compiler is right and an explicit move might make a copy elision there illegal. However, I doubt it matters for performance much - if at all. -- https://code.launchpad.net/~widelands-dev/widelands/travis-clang-warnings/+merge/290697 Your team Widelands Developers is subscribed to branch lp:~widelands-dev/widelands/travis-clang-warnings.
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